101651150591 has 2 divisors, whose sum is σ = 101651150592. Its totient is φ = 101651150590.

The previous prime is 101651150527. The next prime is 101651150593. The reversal of 101651150591 is 195051156101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101651150591 - 2⁶ = 101651150527 is a prime.

Together with 101651150593, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101651150593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50825575295 + 50825575296.

It is an arithmetic number, because the mean of its divisors is an integer number (50825575296).

Almost surely, 2^101651150591 is an apocalyptic number.

101651150591 is a deficient number, since it is larger than the sum of its proper divisors (1).

101651150591 is an equidigital number, since it uses as much as digits as its factorization.

101651150591 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6750, while the sum is 35.

The spelling of 101651150591 in words is "one hundred one billion, six hundred fifty-one million, one hundred fifty thousand, five hundred ninety-one".